1.
India
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India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and it is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west, China, Nepal, and Bhutan to the northeast, in the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. Indias Andaman and Nicobar Islands share a border with Thailand. The Indian subcontinent was home to the urban Indus Valley Civilisation of the 3rd millennium BCE, in the following millennium, the oldest scriptures associated with Hinduism began to be composed. Social stratification, based on caste, emerged in the first millennium BCE, early political consolidations took place under the Maurya and Gupta empires, the later peninsular Middle Kingdoms influenced cultures as far as southeast Asia. In the medieval era, Judaism, Zoroastrianism, Christianity, and Islam arrived, much of the north fell to the Delhi sultanate, the south was united under the Vijayanagara Empire. The economy expanded in the 17th century in the Mughal empire, in the mid-18th century, the subcontinent came under British East India Company rule, and in the mid-19th under British crown rule. A nationalist movement emerged in the late 19th century, which later, under Mahatma Gandhi, was noted for nonviolent resistance, in 2015, the Indian economy was the worlds seventh largest by nominal GDP and third largest by purchasing power parity. Following market-based economic reforms in 1991, India became one of the major economies and is considered a newly industrialised country. However, it continues to face the challenges of poverty, corruption, malnutrition, a nuclear weapons state and regional power, it has the third largest standing army in the world and ranks sixth in military expenditure among nations. India is a constitutional republic governed under a parliamentary system. It is a pluralistic, multilingual and multi-ethnic society and is home to a diversity of wildlife in a variety of protected habitats. The name India is derived from Indus, which originates from the Old Persian word Hindu, the latter term stems from the Sanskrit word Sindhu, which was the historical local appellation for the Indus River. The ancient Greeks referred to the Indians as Indoi, which translates as The people of the Indus, the geographical term Bharat, which is recognised by the Constitution of India as an official name for the country, is used by many Indian languages in its variations. Scholars believe it to be named after the Vedic tribe of Bharatas in the second millennium B. C. E and it is also traditionally associated with the rule of the legendary emperor Bharata. Gaṇarājya is the Sanskrit/Hindi term for republic dating back to the ancient times, hindustan is a Persian name for India dating back to the 3rd century B. C. E. It was introduced into India by the Mughals and widely used since then and its meaning varied, referring to a region that encompassed northern India and Pakistan or India in its entirety
2.
Diamond
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Diamond is a metastable allotrope of carbon, where the carbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice. Diamond is less stable than graphite, but the rate from diamond to graphite is negligible at standard conditions. Diamond is renowned as a material with superlative physical qualities, most of which originate from the covalent bonding between its atoms. In particular, diamond has the highest hardness and thermal conductivity of any bulk material and those properties determine the major industrial application of diamond in cutting and polishing tools and the scientific applications in diamond knives and diamond anvil cells. Because of its extremely rigid lattice, it can be contaminated by very few types of impurities, such as boron, small amounts of defects or impurities color diamond blue, yellow, brown, green, purple, pink, orange or red. Diamond also has relatively high optical dispersion, most natural diamonds are formed at high temperature and pressure at depths of 140 to 190 kilometers in the Earths mantle. Carbon-containing minerals provide the source, and the growth occurs over periods from 1 billion to 3.3 billion years. Diamonds are brought close to the Earths surface through deep volcanic eruptions by magma, Diamonds can also be produced synthetically in a HPHT method which approximately simulates the conditions in the Earths mantle. An alternative, and completely different growth technique is chemical vapor deposition, several non-diamond materials, which include cubic zirconia and silicon carbide and are often called diamond simulants, resemble diamond in appearance and many properties. Special gemological techniques have developed to distinguish natural diamonds, synthetic diamonds. The word is from the ancient Greek ἀδάμας – adámas unbreakable, the name diamond is derived from the ancient Greek αδάμας, proper, unalterable, unbreakable, untamed, from ἀ-, un- + δαμάω, I overpower, I tame. Diamonds have been known in India for at least 3,000 years, Diamonds have been treasured as gemstones since their use as religious icons in ancient India. Their usage in engraving tools also dates to early human history, later in 1797, the English chemist Smithson Tennant repeated and expanded that experiment. By demonstrating that burning diamond and graphite releases the same amount of gas, the most familiar uses of diamonds today are as gemstones used for adornment, a use which dates back into antiquity, and as industrial abrasives for cutting hard materials. The dispersion of light into spectral colors is the primary gemological characteristic of gem diamonds. In the 20th century, experts in gemology developed methods of grading diamonds, four characteristics, known informally as the four Cs, are now commonly used as the basic descriptors of diamonds, these are carat, cut, color, and clarity. A large, flawless diamond is known as a paragon and these conditions are met in two places on Earth, in the lithospheric mantle below relatively stable continental plates, and at the site of a meteorite strike. The conditions for diamond formation to happen in the mantle occur at considerable depth corresponding to the requirements of temperature and pressure
3.
Moscow Kremlin
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It is the best known of the kremlins and includes five palaces, four cathedrals, and the enclosing Kremlin Wall with Kremlin towers. Also within this complex is the Grand Kremlin Palace, the complex serves as the official residence of the President of the Russian Federation. It had previously used to refer to the government of the Soviet Union. Kremlinology refers to the study of Soviet and Russian politics, the site has been continuously inhabited by Finno-Ugric peoples since the 2nd century BC. Vyatichi built a structure on the hill where the Neglinnaya River flowed into the Moskva River. Up to the 14th century, the site was known as the grad of Moscow, the word Kremlin was first recorded in 1331. The grad was greatly extended by Prince Yuri Dolgorukiy in 1156, destroyed by the Mongols in 1237, dmitri Donskoi replaced the oak walls with a strong citadel of white limestone in 1366–1368 on the basic foundations of the current walls, this fortification withstood a siege by Khan Tokhtamysh. Dmitris son Vasily I resumed construction of churches and cloisters in the Kremlin, the newly built Annunciation Cathedral was painted by Theophanes the Greek, Andrei Rublev, and Prokhor in 1406. The Chudov Monastery was founded by Dmitris tutor, Metropolitan Alexis, while his widow, Eudoxia and it was during his reign that three extant cathedrals of the Kremlin, the Deposition Church, and the Palace of Facets were constructed. The highest building of the city and Muscovite Russia was the Ivan the Great Bell Tower, built in 1505–08, the Kremlin walls as they now appear were built between 1485 and 1495. Spasskie gates of the wall bear a dedication in Latin praising Petrus Antonius Solarius for the design. After construction of the new walls and churches was complete. The Kremlin was separated from the merchant town by a 30-meter-wide moat. The same tsar also renovated some of his grandfathers palaces, added a new palace and cathedral for his sons, and endowed the Trinity metochion inside the Kremlin. The metochion was administrated by the Trinity Monastery and boasted the graceful tower church of St. Sergius, during the Time of Troubles, the Kremlin was held by the Polish forces for two years, between 21 September 1610 and 26 October 1612. The Kremlins liberation by the army of prince Dmitry Pozharsky. During his reign and that of his son Alexis, the eleven-domed Upper Saviour Cathedral, Armorial Gate, Terem Palace, Amusement Palace, following the death of Alexis, the Kremlin witnessed the Moscow Uprising of 1682, from which czar Peter barely escaped. As a result, both of them disliked the Kremlin, three decades later, Peter abandoned the residence of his forefathers for his new capital, Saint Petersburg
4.
Catherine the Great
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Catherine II of Russia, also known as Catherine the Great, was a Russian monarch. She was the female leader of Russia, reigning from 1762 until her death in 1796 at the age of 67. She came to following a coup détat when her husband. Russia was revitalised under her reign, growing larger and stronger than ever, in both her accession to power and in rule of her empire, Catherine often relied on her noble favourites, most notably Grigory Orlov and Grigory Potemkin. In the west, the Polish–Lithuanian Commonwealth, ruled by Catherines former lover, king Stanisław August Poniatowski, was eventually partitioned, in the east, Russia started to colonise Alaska, establishing Russian America. Catherine reformed the administration of Russian guberniyas, and many new cities, an admirer of Peter the Great, Catherine continued to modernise Russia along Western European lines. However, military conscription and the continued to depend on serfdom. This was one of the reasons behind several rebellions, including the large-scale Pugachevs Rebellion of cossacks. The period of Catherine the Greats rule, the Catherinian Era, is considered the Golden Age of the Russian Empire. The Manifesto on Freedom of the Nobility, issued during the reign of Peter III and confirmed by Catherine. Construction of many mansions of the nobility, in the classical style endorsed by the Empress and she enthusiastically supported the ideals of The Enlightenment, thus earning the status of an enlightened despot. Catherine was born in Stettin, Pomerania, Kingdom of Prussia as Princess Sophie Friederike Auguste von Anhalt-Zerbst-Dornburg, she was nicknamed Figchen. Her father, Christian August, Prince of Anhalt-Zerbst, belonged to the ruling German family of Anhalt, two of her first cousins became Kings of Sweden, Gustav III and Charles XIII. In accordance with the then prevailing in the ruling dynasties of Germany, she received her education chiefly from a French governess. She once wrote to her correspondent Baron Grimm, I see nothing of interest in it, although Catherine was born a princess, her family had very little money. Catherines rise to power was supported by her mothers relatives who were both wealthy nobles and royal relations. Catherine first met Peter III at the age of 10, based on her writings, she found Peter detestable upon meeting him. She disliked his pale complexion and his fondness for alcohol at such a young age, Peter also still played with toy soldiers
5.
Golkonda
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It is also a tehsil of Hyderabad district, Telangana, India. The region is known for the mines that have produced some of the worlds most famous gems, including the Koh-i-Noor, the Hope Diamond and the Nassak Diamond. Golkonda was originally known as Mankal. Golkonda Fort was first built by the Kakatiya dynasty as part of their defenses along the lines of the Kondapalli Fort. The city and the fortress were built on a hill that is 120 meters high. The fort was rebuilt and strengthened by Rani Rudrama Devi and her successor Prataparudra, later, the fort came under the control of the Musunuri Nayaks, who defeated the Tughlaqi army occupying Warangal. It was ceded by the Musunuri Kapaya Nayak to the Bahmani Sultanate as part of a treaty in 1364, under the Bahmani Sultanate, Golkonda slowly rose to prominence. Sultan Quli Qutb-ul-Mulk, sent as a governor of Telangana, established it as the seat of his government around 1501, Bahmani rule gradually weakened during this period, and Sultan Quli formally became independent in 1538, establishing the Qutb Shahi dynasty based in Golkonda. Over a period of 62 years, the mud fort was expanded by the first three Qutb Shahi sultans into the present structure, a fortification of granite extending around 5 km in circumference. It remained the capital of the Qutb Shahi dynasty until 1590 when the capital was shifted to Hyderabad, the Qutb Shahis expanded the fort, whose 7 kilometres outer wall enclosed the city. The fort finally fell into ruin in 1687, after a long siege leading to its fall at the hands of the Mughal emperor Aurangzeb. The Golkonda Fort used to have a vault where once the famous Koh-i-Noor, Golkonda is renowned for the diamonds found on the south-east at Kollur Mine near Kollur, Guntur district, Paritala and Atkur in Krishna district and cut in the city during the Kakatiya reign. At that time, India had the only known diamond mines in the world, Golkonda was the market city of the diamond trade, and gems sold there came from a number of mines. The fortress-city within the walls was famous for diamond trade, however, Europeans believed that diamonds were found only in the fabled Golkonda mines. Its name has taken a generic meaning and has come to be associated with great wealth, gemologists use this classification to denote a diamond with a complete lack of nitrogen, Golconda material is also referred to as 2A. During the Renaissance and the modern eras, the name Golkonda acquired a legendary aura. The lowest of these is the outermost enclosure into which we enter by the Fateh Darwaza studded with giant iron spikes near the south-eastern corner, at Fateh Darwaza can be experienced a fantastic acoustic effect, characteristic of the engineering marvels at Golkonda. A hand clap at a point below the dome at the entrance reverberates and can be heard clearly at the Bala Hisar pavilion. This worked as a note to the royals in case of an attack
6.
Carnatic Wars
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The Carnatic Wars were a series of military conflicts in the middle of the 18th century in India. They were mainly fought on the territories in India which were dominated by the Nizam of Hyderabad up to the Godavari delta, as a result of these military contests, the British East India Company established its dominance among the European trading companies within India. The French company was pushed to a corner and was confined primarily to Pondichéry, the East India companys dominance eventually led to control by the British Company over most of India and eventually to the establishment of the British Raj. In the 18th century, the coastal Carnatic region was a dependency of Hyderabad, three Carnatic Wars were fought between 1746 and 1763. The Mughal Emperor Aurangzeb died in 1707 and he was succeeded by Bahadur Shah I, but there was a general decline in central control over the empire during the tenure of Jahandar Shah and later emperors. Nizam-ul-Mulk established Hyderabad as an independent kingdom, a power struggle ensued after his death between his son, Nasir Jung, and his grandson, Muzaffar Jung, which was the opportunity France and England needed to interfere in Indian politics. France aided Muzaffar Jung while England aided Nasir Jung, several erstwhile Mughal territories were autonomous such as the Carnatic, ruled by Nawab Dost Ali Khan, despite being under the legal purview of the Nizam of Hyderabad. French and English interference included those of the affairs of the Nawab, Dost Alis death sparked a power struggle between his son-in-law Chanda Sahib, supported by the French, and Muhammad Ali, supported by the English. One major instigator of the Carnatic Wars was the Frenchman Joseph François Dupleix, Dupleix sought to expand French influence in India, which was limited to a few trading outposts, the chief one being Pondicherry on the Coromandel Coast. Immediately upon his arrival in India, he organized Indian recruits under French officers for the first time, however, he was met by the equally challenging and determined young officer from the British Army, Robert Clive. The Austrian War of Succession in 1740 and later the war in 1756 automatically led to a conflict in India. in 1740 the War of the Austrian Succession broke out in Europe. Great Britain was only drawn into the war in 1744, when it entered the war opposed to France, the trading companies of both countries maintained cordial relations among themselves in India while their parent countries were bitter enemies on the European continent. Dodwell writes, Such were the relations between the English and the French that the French sent their goods and merchandise from Pondicherry to Madras for safe custody. Although French company officials were ordered to avoid conflict, British officials were not, after the British initially captured a few French merchant ships, the French called for backup from as far afield as Isle de France, beginning an escalation in naval forces in the area. In July 1746 French commander La Bourdonnais and British Admiral Edward Peyton fought an action off Negapatam. On 21 September 1746, the French captured the British outpost at Madras, La Bourdonnais had promised to return Madras to the English, but Dupleix withdrew that promise, and one to give Madras to Anwar-ud-din after the capture. The Nawab then sent a 10, 000-man army to take Madras from the French, the French then made several attempts to capture the British Fort St. David at Cuddalore, but the timely arrivals of reinforcements halted these, and eventually turned the tables on the French. British Admiral Edward Boscawen besieged Pondicherry in the months of 1748
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